19 year old Conor O'Brien was shot dead last week.
A man is due to appear in court today in connection with the murder of a 19-year-old in Enfield
Conor O'Brien, who was not known to gardai, was shot dead in the driveway of a house on the Trim Road last week.
Gardai first arrested a man in his 50s on Tuesday in connection with a different offence.
But the following day he was re-arrested in connection with Mr O'Brien's murder.

Kfm Obituary Announcements (Saturday)
Sharp Rise In M9 Collisions With Garda Call-Outs Up Year-On-Year
Councillor Seeks Clarity On How Often Nightclubs and Late Bars In Naas Are Inspected For Fire Risks
Unpaid Eight-Month Work And Training Placement For Adults With Disabilities Branded "Extremely Unfair"
Department Of Education Defends Kildare SNA Cuts Amid Claims Of Reduced Need At Some Schools
Naas Nurses Threaten Escalation As Staffing Row Deepens
Driving Tests Face Disruption As RSA Testers To Strike Next Week